Defender marks WP Core files in a different language as non core files

Defender marks WP Core files in a different language as non core files. When checking a site German language Defender marks wp-config-sample.php as not original core file and suggests to revert the wp-config-sample.php to the original English version and readme.html which is liesmich.html in German marked as non core file however the deference is in this case suggested to delete the liesmich.html file.